<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.irs.gov/efile" returnVersion="2022v5.0">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2023-09-29T09:52:58-05:00</ReturnTs>
    <TaxPeriodEndDt>2022-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>521392008</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>GELMAN ROSENBERG &amp; FREEDMAN</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>4550 MONTGOMERY AVE SUITE 800N</AddressLine1Txt>
        <CityNm>BETHESDA</CityNm>
        <StateAbbreviationCd>MD</StateAbbreviationCd>
        <ZIPCd>208142930</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990</ReturnTypeCd>
    <TaxPeriodBeginDt>2022-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>861884515</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>DAVOS ALZHEIMER'S COLLABORATIVE INC</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>DAVO</BusinessNameControlTxt>
      <PhoneNum>7035999617</PhoneNum>
      <USAddress>
        <AddressLine1Txt>155 EAST LANCASTER AVENUE</AddressLine1Txt>
        <CityNm>WAYNE</CityNm>
        <StateAbbreviationCd>PA</StateAbbreviationCd>
        <ZIPCd>19087</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>ANDREW HOLZAPFEL</PersonNm>
      <PersonTitleTxt>COO</PersonTitleTxt>
      <PhoneNum>7035999617</PhoneNum>
      <SignatureDt>2023-09-29</SignatureDt>
      <DiscussWithPaidPreparerInd>1</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <SigningOfficerGrp>
      <PersonFullName>
        <PersonFirstNm>ANDREW</PersonFirstNm>
        <PersonLastNm>HOLZAPFEL</PersonLastNm>
      </PersonFullName>
      <SSN>999009999</SSN>
    </SigningOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>0</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>RICHARD J LOCASTRO CPA</PreparerPersonNm>
      <PTIN>P00288314</PTIN>
      <PhoneNum>3019519090</PhoneNum>
    </PreparerPersonGrp>
    <AdditionalFilerInformation>
      <TrustedCustomerGrp>
        <TrustedCustomerCd>2</TrustedCustomerCd>
        <AuthenticationAssuranceLevelCd>AAL1</AuthenticationAssuranceLevelCd>
        <IdentityAssuranceLevelCd>IAL1</IdentityAssuranceLevelCd>
      </TrustedCustomerGrp>
    </AdditionalFilerInformation>
    <TaxYr>2022</TaxYr>
    <BuildTS>2023-04-26 12:10:37Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="9">
    <IRS990 documentId="RetDoc1038000001" referenceDocumentId="RetDoc1044400001">
      <AddressChangeInd>X</AddressChangeInd>
      <PrincipalOfficerNm>GEORGE VRADENBURG</PrincipalOfficerNm>
      <USAddress>
        <AddressLine1Txt>155 EAST LANCASTER AVENUE</AddressLine1Txt>
        <CityNm>WAYNE</CityNm>
        <StateAbbreviationCd>PA</StateAbbreviationCd>
        <ZIPCd>19087</ZIPCd>
      </USAddress>
      <GrossReceiptsAmt>9767900</GrossReceiptsAmt>
      <GroupReturnForAffiliatesInd>0</GroupReturnForAffiliatesInd>
      <Organization501c3Ind>X</Organization501c3Ind>
      <WebsiteAddressTxt>WWW.DAVOSALZHEIMERSCOLLABORATIVE.ORG</WebsiteAddressTxt>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <FormationYr>2020</FormationYr>
      <LegalDomicileStateCd>DC</LegalDomicileStateCd>
      <ActivityOrMissionDesc>SEE PART III LINE 1.</ActivityOrMissionDesc>
      <VotingMembersGoverningBodyCnt>3</VotingMembersGoverningBodyCnt>
      <VotingMembersIndependentCnt>2</VotingMembersIndependentCnt>
      <TotalEmployeeCnt>0</TotalEmployeeCnt>
      <TotalVolunteersCnt>3</TotalVolunteersCnt>
      <TotalGrossUBIAmt>0</TotalGrossUBIAmt>
      <NetUnrelatedBusTxblIncmAmt>0</NetUnrelatedBusTxblIncmAmt>
      <PYContributionsGrantsAmt>14514120</PYContributionsGrantsAmt>
      <CYContributionsGrantsAmt>9767900</CYContributionsGrantsAmt>
      <PYProgramServiceRevenueAmt>0</PYProgramServiceRevenueAmt>
      <CYProgramServiceRevenueAmt>0</CYProgramServiceRevenueAmt>
      <PYInvestmentIncomeAmt>0</PYInvestmentIncomeAmt>
      <CYInvestmentIncomeAmt>0</CYInvestmentIncomeAmt>
      <PYOtherRevenueAmt>0</PYOtherRevenueAmt>
      <CYOtherRevenueAmt>0</CYOtherRevenueAmt>
      <PYTotalRevenueAmt>14514120</PYTotalRevenueAmt>
      <CYTotalRevenueAmt>9767900</CYTotalRevenueAmt>
      <PYGrantsAndSimilarPaidAmt>343000</PYGrantsAndSimilarPaidAmt>
      <CYGrantsAndSimilarPaidAmt>2919719</CYGrantsAndSimilarPaidAmt>
      <PYBenefitsPaidToMembersAmt>0</PYBenefitsPaidToMembersAmt>
      <CYBenefitsPaidToMembersAmt>0</CYBenefitsPaidToMembersAmt>
      <PYSalariesCompEmpBnftPaidAmt>0</PYSalariesCompEmpBnftPaidAmt>
      <CYSalariesCompEmpBnftPaidAmt>0</CYSalariesCompEmpBnftPaidAmt>
      <PYTotalProfFndrsngExpnsAmt>0</PYTotalProfFndrsngExpnsAmt>
      <CYTotalProfFndrsngExpnsAmt>0</CYTotalProfFndrsngExpnsAmt>
      <CYTotalFundraisingExpenseAmt>82100</CYTotalFundraisingExpenseAmt>
      <PYOtherExpensesAmt>2424999</PYOtherExpensesAmt>
      <CYOtherExpensesAmt>5181467</CYOtherExpensesAmt>
      <PYTotalExpensesAmt>2767999</PYTotalExpensesAmt>
      <CYTotalExpensesAmt>8101186</CYTotalExpensesAmt>
      <PYRevenuesLessExpensesAmt>11746121</PYRevenuesLessExpensesAmt>
      <CYRevenuesLessExpensesAmt>1666714</CYRevenuesLessExpensesAmt>
      <TotalAssetsBOYAmt>12443051</TotalAssetsBOYAmt>
      <TotalAssetsEOYAmt>14995945</TotalAssetsEOYAmt>
      <TotalLiabilitiesBOYAmt>696930</TotalLiabilitiesBOYAmt>
      <TotalLiabilitiesEOYAmt>1586998</TotalLiabilitiesEOYAmt>
      <NetAssetsOrFundBalancesBOYAmt>11746121</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>13408947</NetAssetsOrFundBalancesEOYAmt>
      <InfoInScheduleOPartIIIInd>X</InfoInScheduleOPartIIIInd>
      <MissionDesc>DAC IS LEADING THE LARGEST GLOBAL RESPONSE OF ITS KIND, DRIVING SCIENTIFIC DISCOVERY AND ALIGNING HEALTH SYSTEMS TO HELP PEOPLE WORLDWIDE, INCLUDING THOSE IN LOW RESOURCED ENVIRONMENTS LEFT OUT OF PREVIOUS EFFORTS TO FIGHT ALZHEIMER'S. WE ARE COMMITTED TO TRANSFORMING ALZHEIMER'S RESEARCH, PREVENTION AND CARE THROUGH PROVEN PRIVATE-PUBLIC MODELS, SUCH AS GAVI, CEPI AND THE GLOBAL FUND.</MissionDesc>
      <SignificantNewProgramSrvcInd>0</SignificantNewProgramSrvcInd>
      <SignificantChangeInd>0</SignificantChangeInd>
      <ExpenseAmt>5968731</ExpenseAmt>
      <GrantAmt>2419719</GrantAmt>
      <Desc>HEALTHCARE SYSTEM PREPAREDNESS - DAC IS INVESTING TO TRANSFORM THE WAY HEALTHCARE SYSTEMS WORLDWIDE DETECT, DIAGNOSE AND TREAT ALZHEIMER'S. THE GOAL IS TO TAKE ADVANTAGE OF FUTURE INNOVATIONS TO IMPROVE THE QUALITY OF LIFE FOR PEOPLE EVERYWHERE. IN 2022, DAC CONTINUED TO ADVANCE 7 FLAGSHIP PROJECTS IN 6 COUNTRIES AS WELL AS SUPPORT AND MONITOR THE EXECUTION OF THE INITIAL GRANTS PROGRAM (12 GRANTS IN TOTAL).</Desc>
      <ProgSrvcAccomActy2Grp>
        <ExpenseAmt>840903</ExpenseAmt>
        <Desc>GLOBAL COHORTS - DAC IS BUILDING GLOBAL COHORTS TO ADVANCE UNDERSTANDING OF ALZHEIMER'S AMONG DIVERSE POPULATIONS. THIS DATA WILL PROVIDE THE FOUNDATION FOR IDENTIFYING NEW BIOMARKERS AND DEVELOPING TARGETED TREATMENTS THAT WORK FOR PEOPLE WORLDWIDE. IN 2022, DAC RECRUITED 23 COHORTS AROUND THE GLOBE. AS A BASIS TO BEGIN CONTRACTING, DAC ALSO EXECUTED A MEMORANDUM OF UNDERSTANDING (MOU) WITH A COHORT MANAGED BY AGA KHAN UNIVERSITY IN NAIROBI, KENYA. OUTREACH TO COHORTS WERE TARGETED THAT HAVE THE STRONGEST ALIGNMENT WITH THE SCIENTIFIC PLAN AND ACCESS TO THE TARGETED MEASUREMENTS. ALSO IN 2022, DAC PROVIDED A LETTER OF INTENT TO THE NATIONAL INSTITUTES ON HEALTH OUTLINING A 5-YEAR, $50M USD GRANT THAT WAS POSITIVELY REVIEWED.</Desc>
      </ProgSrvcAccomActy2Grp>
      <ProgSrvcAccomActy3Grp>
        <ExpenseAmt>661915</ExpenseAmt>
        <GrantAmt>500000</GrantAmt>
        <Desc>GLOBAL CLINICAL TRIALS - DAC IS BUILDING A GLOBAL NETWORK OF CLINICAL TRIAL SITES AND A SUPPORTING TECHNOLOGY PLATFORM TO REDUCE THE COST AND TIME OF BRINGING NEW TREATMENTS TO MARKET. DAC DEVELOPED A NETWORK OF MORE THAN 30 EUROPEAN SITES ORGANIZED FOR ACCELERATING STUDIES AND IMPLEMENTING NOVEL TRIAL DESIGNS AND SECURED A PHARMACEUTICAL COMPANY SPONSOR.</Desc>
      </ProgSrvcAccomActy3Grp>
      <TotalProgramServiceExpensesAmt>7471549</TotalProgramServiceExpensesAmt>
      <DescribedInSection501c3Ind referenceDocumentId="RetDoc1039100001">1</DescribedInSection501c3Ind>
      <ScheduleBRequiredInd referenceDocumentId="RetDoc1234500001">1</ScheduleBRequiredInd>
      <PoliticalCampaignActyInd>0</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>0</LobbyingActivitiesInd>
      <SubjectToProxyTaxInd>0</SubjectToProxyTaxInd>
      <DonorAdvisedFundInd referenceDocumentId="RetDoc1040000001">0</DonorAdvisedFundInd>
      <ConservationEasementsInd referenceDocumentId="RetDoc1040000001">0</ConservationEasementsInd>
      <CollectionsOfArtInd referenceDocumentId="RetDoc1040000001">0</CollectionsOfArtInd>
      <CreditCounselingInd referenceDocumentId="RetDoc1040000001">0</CreditCounselingInd>
      <DonorRstrOrQuasiEndowmentsInd>0</DonorRstrOrQuasiEndowmentsInd>
      <ReportLandBuildingEquipmentInd referenceDocumentId="RetDoc1040000001">0</ReportLandBuildingEquipmentInd>
      <ReportInvestmentsOtherSecInd referenceDocumentId="RetDoc1040000001">0</ReportInvestmentsOtherSecInd>
      <ReportProgramRelatedInvstInd referenceDocumentId="RetDoc1040000001">0</ReportProgramRelatedInvstInd>
      <ReportOtherAssetsInd referenceDocumentId="RetDoc1040000001">0</ReportOtherAssetsInd>
      <ReportOtherLiabilitiesInd referenceDocumentId="RetDoc1040000001">0</ReportOtherLiabilitiesInd>
      <IncludeFIN48FootnoteInd referenceDocumentId="RetDoc1040000001">1</IncludeFIN48FootnoteInd>
      <IndependentAuditFinclStmtInd referenceDocumentId="RetDoc1040000001">0</IndependentAuditFinclStmtInd>
      <ConsolidatedAuditFinclStmtInd referenceDocumentId="RetDoc1040000001">1</ConsolidatedAuditFinclStmtInd>
      <SchoolOperatingInd>0</SchoolOperatingInd>
      <ForeignOfficeInd>1</ForeignOfficeInd>
      <ForeignActivitiesInd referenceDocumentId="RetDoc1040500001">1</ForeignActivitiesInd>
      <MoreThan5000KToOrgInd referenceDocumentId="RetDoc1040500001">1</MoreThan5000KToOrgInd>
      <MoreThan5000KToIndividualsInd referenceDocumentId="RetDoc1040500001">0</MoreThan5000KToIndividualsInd>
      <ProfessionalFundraisingInd>0</ProfessionalFundraisingInd>
      <FundraisingActivitiesInd>0</FundraisingActivitiesInd>
      <GamingActivitiesInd>0</GamingActivitiesInd>
      <OperateHospitalInd>0</OperateHospitalInd>
      <GrantsToOrganizationsInd referenceDocumentId="RetDoc1041900001">1</GrantsToOrganizationsInd>
      <GrantsToIndividualsInd referenceDocumentId="RetDoc1041900001">0</GrantsToIndividualsInd>
      <ScheduleJRequiredInd>0</ScheduleJRequiredInd>
      <TaxExemptBondsInd>0</TaxExemptBondsInd>
      <EngagedInExcessBenefitTransInd>0</EngagedInExcessBenefitTransInd>
      <PYExcessBenefitTransInd>0</PYExcessBenefitTransInd>
      <LoanOutstandingInd>0</LoanOutstandingInd>
      <GrantToRelatedPersonInd>0</GrantToRelatedPersonInd>
      <BusinessRlnWithOrgMemInd>0</BusinessRlnWithOrgMemInd>
      <BusinessRlnWithFamMemInd>0</BusinessRlnWithFamMemInd>
      <BusinessRlnWith35CtrlEntInd>0</BusinessRlnWith35CtrlEntInd>
      <DeductibleNonCashContriInd referenceDocumentId="RetDoc1042900001">1</DeductibleNonCashContriInd>
      <DeductibleArtContributionInd referenceDocumentId="RetDoc1042900001">0</DeductibleArtContributionInd>
      <TerminateOperationsInd>0</TerminateOperationsInd>
      <PartialLiquidationInd>0</PartialLiquidationInd>
      <DisregardedEntityInd referenceDocumentId="RetDoc1043400001">0</DisregardedEntityInd>
      <RelatedEntityInd referenceDocumentId="RetDoc1043400001">1</RelatedEntityInd>
      <RelatedOrganizationCtrlEntInd>1</RelatedOrganizationCtrlEntInd>
      <TransactionWithControlEntInd referenceDocumentId="RetDoc1043400001">0</TransactionWithControlEntInd>
      <TrnsfrExmptNonChrtblRltdOrgInd referenceDocumentId="RetDoc1043400001">0</TrnsfrExmptNonChrtblRltdOrgInd>
      <ActivitiesConductedPrtshpInd referenceDocumentId="RetDoc1043400001">0</ActivitiesConductedPrtshpInd>
      <ScheduleORequiredInd>1</ScheduleORequiredInd>
      <IRPDocumentCnt>20</IRPDocumentCnt>
      <IRPDocumentW2GCnt>0</IRPDocumentW2GCnt>
      <BackupWthldComplianceInd>1</BackupWthldComplianceInd>
      <EmployeeCnt>0</EmployeeCnt>
      <UnrelatedBusIncmOverLimitInd>0</UnrelatedBusIncmOverLimitInd>
      <ForeignFinancialAccountInd>1</ForeignFinancialAccountInd>
      <ForeignCountryCd>SZ</ForeignCountryCd>
      <ProhibitedTaxShelterTransInd>0</ProhibitedTaxShelterTransInd>
      <TaxablePartyNotificationInd>0</TaxablePartyNotificationInd>
      <NondeductibleContributionsInd>0</NondeductibleContributionsInd>
      <QuidProQuoContributionsInd>0</QuidProQuoContributionsInd>
      <Form8282PropertyDisposedOfInd>0</Form8282PropertyDisposedOfInd>
      <RcvFndsToPayPrsnlBnftCntrctInd>0</RcvFndsToPayPrsnlBnftCntrctInd>
      <PayPremiumsPrsnlBnftCntrctInd>0</PayPremiumsPrsnlBnftCntrctInd>
      <IndoorTanningServicesInd>0</IndoorTanningServicesInd>
      <SubjToTaxRmnrtnExPrchtPymtInd>0</SubjToTaxRmnrtnExPrchtPymtInd>
      <SubjectToExcsTaxNetInvstIncInd>0</SubjectToExcsTaxNetInvstIncInd>
      <InfoInScheduleOPartVIInd>X</InfoInScheduleOPartVIInd>
      <GoverningBodyVotingMembersCnt>3</GoverningBodyVotingMembersCnt>
      <IndependentVotingMemberCnt>2</IndependentVotingMemberCnt>
      <FamilyOrBusinessRlnInd>0</FamilyOrBusinessRlnInd>
      <DelegationOfMgmtDutiesInd>1</DelegationOfMgmtDutiesInd>
      <ChangeToOrgDocumentsInd>0</ChangeToOrgDocumentsInd>
      <MaterialDiversionOrMisuseInd>0</MaterialDiversionOrMisuseInd>
      <MembersOrStockholdersInd>0</MembersOrStockholdersInd>
      <ElectionOfBoardMembersInd>0</ElectionOfBoardMembersInd>
      <DecisionsSubjectToApprovaInd>0</DecisionsSubjectToApprovaInd>
      <MinutesOfGoverningBodyInd>1</MinutesOfGoverningBodyInd>
      <MinutesOfCommitteesInd>0</MinutesOfCommitteesInd>
      <OfficerMailingAddressInd>0</OfficerMailingAddressInd>
      <LocalChaptersInd>0</LocalChaptersInd>
      <Form990ProvidedToGvrnBodyInd>1</Form990ProvidedToGvrnBodyInd>
      <ConflictOfInterestPolicyInd>1</ConflictOfInterestPolicyInd>
      <AnnualDisclosureCoveredPrsnInd>1</AnnualDisclosureCoveredPrsnInd>
      <RegularMonitoringEnfrcInd>1</RegularMonitoringEnfrcInd>
      <WhistleblowerPolicyInd>1</WhistleblowerPolicyInd>
      <DocumentRetentionPolicyInd>1</DocumentRetentionPolicyInd>
      <CompensationProcessCEOInd>0</CompensationProcessCEOInd>
      <CompensationProcessOtherInd>0</CompensationProcessOtherInd>
      <InvestmentInJointVentureInd>0</InvestmentInJointVentureInd>
      <OwnWebsiteInd>X</OwnWebsiteInd>
      <OtherWebsiteInd>X</OtherWebsiteInd>
      <UponRequestInd>X</UponRequestInd>
      <BooksInCareOfDetail>
        <PersonNm>JENNIFER K SMITH</PersonNm>
        <PhoneNum>3012520563</PhoneNum>
        <USAddress>
          <AddressLine1Txt>2030 FLOWERING TREE TERRACE</AddressLine1Txt>
          <CityNm>SILVER SPRING</CityNm>
          <StateAbbreviationCd>MD</StateAbbreviationCd>
          <ZIPCd>20902</ZIPCd>
        </USAddress>
      </BooksInCareOfDetail>
      <NoListedPersonsCompensatedInd>X</NoListedPersonsCompensatedInd>
      <Form990PartVIISectionAGrp>
        <PersonNm>GEORGE VRADENBURG</PersonNm>
        <TitleTxt>CHAIR &amp; PRESIDENT</TitleTxt>
        <AverageHoursPerWeekRt>20.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ANDREW HOLZAPFEL</PersonNm>
        <TitleTxt>COO (SEE SCHEDULE O)</TitleTxt>
        <AverageHoursPerWeekRt>30.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>FREDA LEWIS HALL</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <TotalReportableCompFromOrgAmt>0</TotalReportableCompFromOrgAmt>
      <TotReportableCompRltdOrgAmt>0</TotReportableCompRltdOrgAmt>
      <TotalOtherCompensationAmt>0</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>0</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>0</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>0</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>0</CompensationFromOtherSrcsInd>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>HIGH LANTERN GROUP</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>685 THIRD AVE 22ND FLOOR</AddressLine1Txt>
            <CityNm>NEW YORK</CityNm>
            <StateAbbreviationCd>NY</StateAbbreviationCd>
            <ZIPCd>10017</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>ADMIN, MARKETING, PR, AND IT</ServicesDesc>
        <CompensationAmt>851526</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>PHILIP JOUNG</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>1260 FRONTERA WAY</AddressLine1Txt>
            <CityNm>MILLBRAE</CityNm>
            <StateAbbreviationCd>CA</StateAbbreviationCd>
            <ZIPCd>94030</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>COHORTS PROGRAM MANAGEMENT</ServicesDesc>
        <CompensationAmt>172800</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>SUSAN B OLIVER CONSULTING</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>40994 TELSA COURT</AddressLine1Txt>
            <CityNm>WATERFORD</CityNm>
            <StateAbbreviationCd>VA</StateAbbreviationCd>
            <ZIPCd>20197</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>MEDIA RELATIONS/MARKETING</ServicesDesc>
        <CompensationAmt>154000</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>DECISION ALTERNATIVES COLLABORATIVE</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>5307 RANDOLPH CRESCENT DRIVE</AddressLine1Txt>
            <CityNm>CARMEL</CityNm>
            <StateAbbreviationCd>IN</StateAbbreviationCd>
            <ZIPCd>46033</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>HEALTHCARE SYSTEMS PROGRAM SUPPORT</ServicesDesc>
        <CompensationAmt>134522</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>RHODA AU</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>18 REDINGTON RIDGE</AddressLine1Txt>
            <CityNm>BOXFORD</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>01921</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>COHORTS PROGRAM SUPPORT</ServicesDesc>
        <CompensationAmt>120000</CompensationAmt>
      </ContractorCompensationGrp>
      <CntrctRcvdGreaterThan100KCnt>6</CntrctRcvdGreaterThan100KCnt>
      <AllOtherContributionsAmt>9767900</AllOtherContributionsAmt>
      <NoncashContributionsAmt>493900</NoncashContributionsAmt>
      <TotalContributionsAmt>9767900</TotalContributionsAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>9767900</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>0</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>0</ExclusionAmt>
      </TotalRevenueGrp>
      <InfoInScheduleOPartIXInd>X</InfoInScheduleOPartIXInd>
      <GrantsToDomesticOrgsGrp>
        <TotalAmt>1829209</TotalAmt>
        <ProgramServicesAmt>1829209</ProgramServicesAmt>
      </GrantsToDomesticOrgsGrp>
      <ForeignGrantsGrp>
        <TotalAmt>1090510</TotalAmt>
        <ProgramServicesAmt>1090510</ProgramServicesAmt>
      </ForeignGrantsGrp>
      <FeesForServicesManagementGrp>
        <TotalAmt>851527</TotalAmt>
        <ProgramServicesAmt>787114</ProgramServicesAmt>
        <ManagementAndGeneralAmt>63795</ManagementAndGeneralAmt>
        <FundraisingAmt>618</FundraisingAmt>
      </FeesForServicesManagementGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>275339</TotalAmt>
        <ProgramServicesAmt>254511</ProgramServicesAmt>
        <ManagementAndGeneralAmt>20628</ManagementAndGeneralAmt>
        <FundraisingAmt>200</FundraisingAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>124455</TotalAmt>
        <ProgramServicesAmt>115240</ProgramServicesAmt>
        <ManagementAndGeneralAmt>9125</ManagementAndGeneralAmt>
        <FundraisingAmt>90</FundraisingAmt>
      </FeesForServicesAccountingGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>3324512</TotalAmt>
        <ProgramServicesAmt>3044433</ProgramServicesAmt>
        <ManagementAndGeneralAmt>277393</ManagementAndGeneralAmt>
        <FundraisingAmt>2686</FundraisingAmt>
      </FeesForServicesOtherGrp>
      <AdvertisingGrp>
        <TotalAmt>290507</TotalAmt>
        <ProgramServicesAmt>177129</ProgramServicesAmt>
        <ManagementAndGeneralAmt>40399</ManagementAndGeneralAmt>
        <FundraisingAmt>72979</FundraisingAmt>
      </AdvertisingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>2930</TotalAmt>
        <ProgramServicesAmt>2533</ProgramServicesAmt>
        <ManagementAndGeneralAmt>385</ManagementAndGeneralAmt>
        <FundraisingAmt>12</FundraisingAmt>
      </OfficeExpensesGrp>
      <TravelGrp>
        <TotalAmt>214603</TotalAmt>
        <ProgramServicesAmt>146651</ProgramServicesAmt>
        <ManagementAndGeneralAmt>67557</ManagementAndGeneralAmt>
        <FundraisingAmt>395</FundraisingAmt>
      </TravelGrp>
      <ConferencesMeetingsGrp>
        <TotalAmt>68761</TotalAmt>
        <ManagementAndGeneralAmt>63760</ManagementAndGeneralAmt>
        <FundraisingAmt>5001</FundraisingAmt>
      </ConferencesMeetingsGrp>
      <InsuranceGrp>
        <TotalAmt>10461</TotalAmt>
        <ProgramServicesAmt>8787</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1631</ManagementAndGeneralAmt>
        <FundraisingAmt>43</FundraisingAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>EQUIPMENT</Desc>
        <TotalAmt>12170</TotalAmt>
        <ProgramServicesAmt>10223</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1897</ManagementAndGeneralAmt>
        <FundraisingAmt>50</FundraisingAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>SUBSCRIPTION FEES</Desc>
        <TotalAmt>6202</TotalAmt>
        <ProgramServicesAmt>5209</ProgramServicesAmt>
        <ManagementAndGeneralAmt>967</ManagementAndGeneralAmt>
        <FundraisingAmt>26</FundraisingAmt>
      </OtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>8101186</TotalAmt>
        <ProgramServicesAmt>7471549</ProgramServicesAmt>
        <ManagementAndGeneralAmt>547537</ManagementAndGeneralAmt>
        <FundraisingAmt>82100</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>12435461</BOYAmt>
        <EOYAmt>14926469</EOYAmt>
      </CashNonInterestBearingGrp>
      <PledgesAndGrantsReceivableGrp>
        <EOYAmt>16547</EOYAmt>
      </PledgesAndGrantsReceivableGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <BOYAmt>7590</BOYAmt>
        <EOYAmt>52929</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <TotalAssetsGrp>
        <BOYAmt>12443051</BOYAmt>
        <EOYAmt>14995945</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>696930</BOYAmt>
        <EOYAmt>1586998</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>696930</BOYAmt>
        <EOYAmt>1586998</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>11146121</BOYAmt>
        <EOYAmt>12756730</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <DonorRestrictionNetAssetsGrp>
        <BOYAmt>600000</BOYAmt>
        <EOYAmt>652217</EOYAmt>
      </DonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>11746121</BOYAmt>
        <EOYAmt>13408947</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>12443051</BOYAmt>
        <EOYAmt>14995945</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
      <ReconcilationRevenueExpnssAmt>1666714</ReconcilationRevenueExpnssAmt>
      <OtherChangesInNetAssetsAmt>-3888</OtherChangesInNetAssetsAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
        <ConsolidatedBasisFinclStmtInd>X</ConsolidatedBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>1</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>0</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleA documentId="RetDoc1039100001">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus1YearAmt>14514120</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>9767900</CurrentTaxYearAmt>
        <TotalAmt>24282020</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus1YearAmt>14514120</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>9767900</CurrentTaxYearAmt>
        <TotalAmt>24282020</TotalAmt>
      </TotalCalendarYear170Grp>
      <SubstantialContributorsTotAmt>18021800</SubstantialContributorsTotAmt>
      <PublicSupportTotal170Amt>6260220</PublicSupportTotal170Amt>
      <TotalSupportAmt>24282020</TotalSupportAmt>
      <First5Years170Ind>X</First5Years170Ind>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>FORM 990, SCHEDULE A, PART II, LINE 1</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION'S EXEMPTION WAS GRANTED ON 1/12/2021 MAKING 2021 A SHORT-YEAR. THEREFORE, THE 2021 COLUMN REPRESENTS A SHORT YEAR.</ExplanationTxt>
      </Form990ScheduleAPartVIGrp>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="RetDoc1234500001">
      <ContributorInformationGrp>
        <ContributorNum>RESTRICTED</ContributorNum>
        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorUSAddress>
        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
      </ContributorInformationGrp>
    </IRS990ScheduleB>
    <IRS990ScheduleD documentId="RetDoc1040000001">
      <TotalBookValueLandBuildingsAmt>0</TotalBookValueLandBuildingsAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>10152819</TotalRevEtcAuditedFinclStmtAmt>
      <DonatedServicesAndUseFcltsAmt>384919</DonatedServicesAndUseFcltsAmt>
      <RevenueNotReportedAmt>384919</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>9767900</RevenueSubtotalAmt>
      <RevenueNotReportedFinclStmtAmt>0</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>9767900</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>8486405</TotExpnsEtcAuditedFinclStmtAmt>
      <DonatedServicesUseFcltsAmt>384919</DonatedServicesUseFcltsAmt>
      <OtherExpensesIncludedAmt>300</OtherExpensesIncludedAmt>
      <ExpensesNotReportedAmt>385219</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>8101186</ExpensesSubtotalAmt>
      <ExpensesNotRptFinclStmtAmt>0</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>8101186</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>FOR THE YEAR ENDED DECEMBER 31, 2022, DAC HAS DOCUMENTED ITS CONSIDERATION OF FASB ASC 740-10, INCOME TAXES, THAT PROVIDES GUIDANCE FOR REPORTING UNCERTAINTY IN INCOME TAXES AND HAS DETERMINED THAT NO MATERIAL UNCERTAIN TAX POSITIONS QUALIFY FOR EITHER RECOGNITION OR DISCLOSURE IN THE COMBINED FINANCIAL STATEMENTS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XII, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>RELATED ORG. EXPENSES INCLUDED IN THE CONSOLIDATED FINANCIAL STATEMENTS, BUT EXCLUDED FROM PART IX OF THE FORM 990. 300.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleF documentId="RetDoc1040500001">
      <GrantRecordsMaintainedInd>1</GrantRecordsMaintainedInd>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>NORTH AMERICA</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>15</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>PROJECT PLANNING, REVIEW AND APPROVE AGREEMENTS WITH DAC PARTNERS, ENSURES TEAM COMMUNICATION, ENSURES TEAM HAS ACCESS TO NECESSARY DATA, TECHNOLOGY AND EQUIPMENT, MAINTAINS RECORDS.</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>150369</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>NORTH AMERICA</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>GRANTS TO RECIPIENTS IN THE REGION</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>175391</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>SUB-SAHARAN AFRICA</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>GRANTS TO RECIPIENTS IN THE REGION</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>90063</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>RUSSIA AND NEIGHBORING STATES</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>GRANTS TO RECIPIENTS IN THE REGION</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>119880</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>EAST ASIA AND THE PACIFIC</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>GRANTS TO RECIPIENTS IN THE REGION</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>45629</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>CENTRAL AMERICA AND THE CARIBBEAN</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>1</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>RESEARCH SITE</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>185400</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>EUROPE (INCLUDING ICELAND &amp; GREENLAND)</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>3</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>ADMINISTRATIVE SERVICES</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>PERFORM NECESSARY LEGAL AND ACCOUNTING SERVICES FOR DAC SWITZERLAND; CREATE REPORT ON EU SUPPORT FOR DAC; AND CONFERENCE SPONSORSHIP.</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>56572</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>EUROPE (INCLUDING ICELAND &amp; GREENLAND)</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>9</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>TRAVEL AND LODGING TO CONFERENCES; RESEARCH SITE</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>167318</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>EUROPE (INCLUDING ICELAND &amp; GREENLAND)</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>GRANTS TO RECIPIENTS IN THE REGION</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>574250</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <SubtotalOfficesCnt>0</SubtotalOfficesCnt>
      <SubtotalEmployeesCnt>28</SubtotalEmployeesCnt>
      <ContinuationTotalOfficeCnt>0</ContinuationTotalOfficeCnt>
      <ContinuationTotalEmployeeCnt>0</ContinuationTotalEmployeeCnt>
      <TotalOfficeCnt>0</TotalOfficeCnt>
      <TotalEmployeeCnt>28</TotalEmployeeCnt>
      <SubtotalSpentAmt>990622</SubtotalSpentAmt>
      <ContinuationSpentAmt>574250</ContinuationSpentAmt>
      <TotalSpentAmt>1564872</TotalSpentAmt>
      <GrantsToOrgOutsideUSGrp>
        <RegionTxt>NORTH AMERICA</RegionTxt>
        <PurposeOfGrantTxt>SCIENTIFIC RESEARCH FOR ALZHEIMER'S</PurposeOfGrantTxt>
        <CashGrantAmt>175391</CashGrantAmt>
        <MannerOfCashDisbursementTxt>WIRE TRANSFER</MannerOfCashDisbursementTxt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
      </GrantsToOrgOutsideUSGrp>
      <GrantsToOrgOutsideUSGrp>
        <RegionTxt>SUB-SAHARAN AFRICA</RegionTxt>
        <PurposeOfGrantTxt>SCIENTIFIC RESEARCH FOR ALZHEIMER'S</PurposeOfGrantTxt>
        <CashGrantAmt>90063</CashGrantAmt>
        <MannerOfCashDisbursementTxt>WIRE TRANSFER</MannerOfCashDisbursementTxt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
      </GrantsToOrgOutsideUSGrp>
      <GrantsToOrgOutsideUSGrp>
        <RegionTxt>RUSSIA AND NEIGHBORING STATES</RegionTxt>
        <PurposeOfGrantTxt>SCIENTIFIC RESEARCH FOR ALZHEIMER'S</PurposeOfGrantTxt>
        <CashGrantAmt>119880</CashGrantAmt>
        <MannerOfCashDisbursementTxt>WIRE TRANSFER</MannerOfCashDisbursementTxt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
      </GrantsToOrgOutsideUSGrp>
      <GrantsToOrgOutsideUSGrp>
        <RegionTxt>EAST ASIA AND THE PACIFIC</RegionTxt>
        <PurposeOfGrantTxt>SCIENTIFIC RESEARCH FOR ALZHEIMER'S</PurposeOfGrantTxt>
        <CashGrantAmt>15629</CashGrantAmt>
        <MannerOfCashDisbursementTxt>WIRE TRANSFER</MannerOfCashDisbursementTxt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
      </GrantsToOrgOutsideUSGrp>
      <GrantsToOrgOutsideUSGrp>
        <RegionTxt>EAST ASIA AND THE PACIFIC</RegionTxt>
        <PurposeOfGrantTxt>SCIENTIFIC RESEARCH FOR ALZHEIMER'S</PurposeOfGrantTxt>
        <CashGrantAmt>30000</CashGrantAmt>
        <MannerOfCashDisbursementTxt>WIRE TRANSFER</MannerOfCashDisbursementTxt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
      </GrantsToOrgOutsideUSGrp>
      <GrantsToOrgOutsideUSGrp>
        <RegionTxt>EUROPE (INCLUDING ICELAND &amp; GREENLAND)</RegionTxt>
        <PurposeOfGrantTxt>SCIENTIFIC RESEARCH FOR ALZHEIMER'S</PurposeOfGrantTxt>
        <CashGrantAmt>74250</CashGrantAmt>
        <MannerOfCashDisbursementTxt>WIRE TRANSFER</MannerOfCashDisbursementTxt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
      </GrantsToOrgOutsideUSGrp>
      <GrantsToOrgOutsideUSGrp>
        <RegionTxt>EUROPE (INCLUDING ICELAND &amp; GREENLAND)</RegionTxt>
        <PurposeOfGrantTxt>SCIENTIFIC RESEARCH FOR ALZHEIMER'S</PurposeOfGrantTxt>
        <CashGrantAmt>500000</CashGrantAmt>
        <MannerOfCashDisbursementTxt>WIRE TRANSFER</MannerOfCashDisbursementTxt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
      </GrantsToOrgOutsideUSGrp>
      <Total501c3OrgCnt>7</Total501c3OrgCnt>
      <TotalOtherOrgCnt>0</TotalOtherOrgCnt>
      <TransferToForeignCorpInd>1</TransferToForeignCorpInd>
      <InterestInForeignTrustInd>0</InterestInForeignTrustInd>
      <ForeignCorpOwnershipInd>0</ForeignCorpOwnershipInd>
      <PassiveForeignInvestmestCoInd>0</PassiveForeignInvestmestCoInd>
      <ForeignPartnershipInd>0</ForeignPartnershipInd>
      <BoycottCountriesInd>0</BoycottCountriesInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>GRANTEE PROVIDES WRITTEN REPORTS AT DESIGNATED TIMES OR MILESTONES. DAC PROVIDES A SAMPLE REPORT FOR GRANTEES TO USE UNLESS OTHERWISE SPECIFIED. GRANTEES ARE REQUIRED TO PARTICIPATE IN DAC FORUMS AND PROGRAMS. GRANTEE PROVIDES DAC WITH A ROYALTY-FREE LICENSE OR OTHER PERMISSION/AUTHORIZATION NECESSARY FOR DAC TO PUBLISH INSIGHTS AND KEY FINDINGS RESULTING FROM THE PROJECT, AS SHARED WITH DAC AND THE FORUMS AND PROGRAMS (ALL IN AGGREGATE OR SUMMARY FORM). GRANTEE WILL MAINTAIN COMPLETE AND ACCURATE RECORDS OF RECEIPTS AND EXPENDITURES CHARGED AGAINST THE GRANT THAT ARE SUFFICIENTLY DETAILED TO IDENTIFY THE USE OF FUNDS IN COMPLIANCE WITH THE GRANT AGREEMENT. DAC REPRESENTATIVES REVIEW THESE RECORDS AND THE RECORDS ARE TO BE MAINTAINED FOR A MINIMUM OF 3 YEARS AFTER THE COMPLETION OF THE GRANT.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART III ACCOUNTING METHOD:</FormAndLineReferenceDesc>
      </SupplementalInformationDetail>
    </IRS990ScheduleF>
    <IRS990ScheduleI documentId="RetDoc1041900001">
      <GrantRecordsMaintainedInd>1</GrantRecordsMaintainedInd>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>ADVOCATE AURORA HEALTH</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>3075 HIGHLAND PARKWAY</AddressLine1Txt>
          <CityNm>DOWNERS GROVE</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60515</ZIPCd>
        </USAddress>
        <RecipientEIN>362167779</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>124911</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>SCIENTIFIC RESEARCH FOR ALZHEIMER'S DISEASE</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>AVANT INSTITUTE</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>9835 MONROE ROAD</AddressLine1Txt>
          <CityNm>CHARLOTTE</CityNm>
          <StateAbbreviationCd>NC</StateAbbreviationCd>
          <ZIPCd>28270</ZIPCd>
        </USAddress>
        <RecipientEIN>822461468</RecipientEIN>
        <CashGrantAmt>64644</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>SCIENTIFIC RESEARCH FOR ALZHEIMER'S DISEASE</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>INSTITUTE FOR HEALTHCARE IMP</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>53 STATE STREET 18TH FLOOR</AddressLine1Txt>
          <CityNm>BOSTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02109</ZIPCd>
        </USAddress>
        <RecipientEIN>383017223</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>522694</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>SCIENTIFIC RESEARCH FOR ALZHEIMER'S DISEASE</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>PHYSICIAN ASSOCIATE FOUNDA</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>2318 MILL ROAD SUITE 1300</AddressLine1Txt>
          <CityNm>ALEXANDRIA</CityNm>
          <StateAbbreviationCd>VA</StateAbbreviationCd>
          <ZIPCd>22314</ZIPCd>
        </USAddress>
        <RecipientEIN>541071370</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>859938</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>SCIENTIFIC RESEARCH FOR ALZHEIMER'S DISEASE</PurposeOfGrantTxt>
      </RecipientTable>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>UNIVERSITY OF WASHINGTON</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>4333 BROOKLYN AVENUE NE</AddressLine1Txt>
          <CityNm>SEATTLE</CityNm>
          <StateAbbreviationCd>WA</StateAbbreviationCd>
          <ZIPCd>98195</ZIPCd>
        </USAddress>
        <RecipientEIN>916001537</RecipientEIN>
        <IRCSectionDesc>501(C)(3)</IRCSectionDesc>
        <CashGrantAmt>250177</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>SCIENTIFIC RESEARCH FOR ALZHEIMER'S DISEASE</PurposeOfGrantTxt>
      </RecipientTable>
      <Total501c3OrgCnt>4</Total501c3OrgCnt>
      <TotalOtherOrgCnt>1</TotalOtherOrgCnt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>GRANTEE PROVIDES WRITTEN REPORTS AT DESIGNATED TIMES OR MILESTONES. DAC PROVIDES A SAMPLE REPORT FOR GRANTEES TO USE UNLESS OTHERWISE SPECIFIED. GRANTEES ARE REQUIRED TO PARTICIPATE IN DAC FORUMS AND PROGRAMS. GRANTEE PROVIDES DAC WITH A ROYALTY-FREE LICENSE OR OTHER PERMISSION/AUTHORIZATION NECESSARY FOR DAC TO PUBLISH INSIGHTS AND KEY FINDINGS RESULTING FROM THE PROJECT, AS SHARED WITH DAC AND THE FORUMS AND PROGRAMS (ALL IN AGGREGATE OR SUMMARY FORM). GRANTEE WILL MAINTAIN COMPLETE AND ACCURATE RECORDS OF RECEIPTS AND EXPENDITURES CHARGED AGAINST THE GRANT THAT ARE SUFFICIENTLY DETAILED TO IDENTIFY THE US OF FUNDS IN COMPLIANCE WITH THE GRANT AGREEMENT. DAC REPRESENTATIVES AUDIT THESE RECORDS AND THE RECORDS ARE TO BE MAINTAINED FOR A MINIMUM OF 3 YEARS AFTER THE COMPLETION OF THE GRANT.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
    <IRS990ScheduleM documentId="RetDoc1042900001">
      <OtherNonCashContriTableGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <Desc>MEDICAL TESTS</Desc>
        <ContributionCnt>3</ContributionCnt>
        <NoncashContributionsRptF990Amt>493900</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FMV</MethodOfDeterminingRevenuesTxt>
      </OtherNonCashContriTableGrp>
      <Form8283ReceivedCnt>0</Form8283ReceivedCnt>
      <AnyPropertyThatMustBeHeldInd>0</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>0</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>0</ThirdPartiesUsedInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, COLUMN (B):</FormAndLineReferenceDesc>
        <ExplanationTxt>THE NUMBER IN COLUMB (B) REPRESENTS THE NUMBER OF CONTRIBUTIONS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>THE DAVOS ALZHEIMERS COLLABORATIVE, INC. (DAC) RETAINED AN INDEPENDENT CONTRACTOR, HIGH LANTERN GROUP, LLC (HLG), TO PROVIDE A SUITE OF MANAGEMENT SERVICES AND ADMINISTRATIVE SUPPORT, AS WELL AS THOSE DUTIES CUSTOMARILY PERFORMED BY AN ORG. CHAIR/PRESIDENT AND COO. DAC COMPENSATED HLG $851,526 FOR THOSE SERVICES. THE DUTIES OF THE CHAIR/PRESIDENT AND COO WERE PROVIDED TO DAC BY GEORGE VRADENBURG AND ANDREW HOLZAPFEL, RESPECTIVELY. OF THE $851,526 COMPENSATION PAID TO HLG BY DAC, $69,780 IS RELATED TO THE SERVICES PROVIDED BY ANDREW HOLZAPFEL. GEORGE VRADENBURG DOES NOT RECEIVE ANY SALARY OR PAYMENT.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 8B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION HAS NO COMMITTEE WITH THE AUTHORITY TO ACT ON BEHALF OF THE BOARD.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FORM 990 WAS PREPARED BY THE OUTSIDE ACCOUNTANTS. THE 990 WAS THEN REVIEWED WITH DAC'S COO AND CHAIR/PRESIDENT WITH THE AUDITORS. IT WAS THEN SHARED WITH THE BOARD AND FINALIZED UPON APPROVAL.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL OFFICERS, DIRECTORS OR TRUSTEES AND KEY EMPLOYEES(CONTRACTORS) ARE REQUIRED TO SIGN THE CONFLICT OF INTEREST POLICY AT THE FIRST BOARD MEETING OF THE YEAR AND UPON CONTRACTING OR DATE OF HIGHER. IF A CONFLICT OF INTEREST IS FOUND, THE MATTER IS PRESENTED TO THE BOARD. THE APPLICABLE INTERESTED PERSON MAKES A PRESENTATION AT THE BOARD MEETING, BUT AFTER THE PRESENTATION, HE OR SHE REFRAINS FROM VOTING OR OTHERWISE ATTEMPTING TO EXERT ANY INFLUENCE ON WHETHER THE CORPORATION SHOULD PARTICIPATE OR NOT PARTICIPATE IN SUCH TRANSACTION AND LEAVES THE MEETING DURING THE DISCUSSION OF, AND VOTE ON, THE TRANSACTION OR ARRANGEMENT INVOLVING THE POSSIBLE CONFLICT OF INTEREST. AFTER EXERCISING DUE DILIGENCE, THE BOARD DETERMINES WHETHER THE CORPORATION CAN OBTAIN WITH REASONABLE EFFORTS A MORE ADVANTAGEOUS TRANSACTION OR ARRANGEMENT FROM A PERSON OR ENTITY THAT WOULD NOT GIVE RISE TO A CONFLICT OF INTEREST. IF A MORE ADVANTAGEOUS TRANSACTION OR ARRANGEMENT IS NOT REASONABLY POSSIBLE UNDER CIRCUMSTANCES NOT PRODUCING A CONFLICT OF INTEREST, THE BOARD DETERMINES BY A MAJORITY VOTE OF THE DISINTERESTED DIRECTORS WHETHER THE TRANSACTION OR ARRANGEMENT IS IN THE CORPORATION'S BEST INTEREST, WHETHER IT IS FAIR, REASONABLE, AND THE RESULT OF ARM'S-LENGTH BARGAINING, AND WHETHER IT REFLECTS REASONABLE INVESTMENT CRITERIA OR PAYMENTS FOR GOODS AND SERVICES, FURTHERS THE CORPORATION'S PURPOSES AND DOES NOT RESULT IN PRIVATE INUREMENT, IMPERMISSIBLE PRIVATE BENEFIT OR AN EXCESS BENEFIT TRANSACTION. IN CONFORMITY WITH THE ABOVE DETERMINATION, THE BOARD OR COMMITTEE MAKES ITS DECISION IN WRITING AND ON THE RECORD AS TO WHETHER TO ENTER INTO THE TRANSACTION OR ARRANGEMENT.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION MAKES ITS GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY, AND FINANCIAL STATEMENTS AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>OTHER PROGRAM SERVICES: PROGRAM SERVICE EXPENSES 486,242. MANAGEMENT AND GENERAL EXPENSES 44,304. FUNDRAISING EXPENSES 429. TOTAL EXPENSES 530,975. COHORT DATA ANALYSIS: PROGRAM SERVICE EXPENSES 268,133. MANAGEMENT AND GENERAL EXPENSES 24,431. FUNDRAISING EXPENSES 237. TOTAL EXPENSES 292,801. MEDIA RELATIONS: PROGRAM SERVICE EXPENSES 141,026. MANAGEMENT AND GENERAL EXPENSES 12,850. FUNDRAISING EXPENSES 124. TOTAL EXPENSES 154,000. HEALTHCARE SYSTEM: PROGRAM SERVICE EXPENSES 123,189. MANAGEMENT AND GENERAL EXPENSES 11,224. FUNDRAISING EXPENSES 109. TOTAL EXPENSES 134,522. PROGRAM CONSULTING: PROGRAM SERVICE EXPENSES 322,158. MANAGEMENT AND GENERAL EXPENSES 29,353. FUNDRAISING EXPENSES 284. TOTAL EXPENSES 351,795. MILESTONE RESEARCH: PROGRAM SERVICE EXPENSES 914,452. MANAGEMENT AND GENERAL EXPENSES 83,320. FUNDRAISING EXPENSES 807. TOTAL EXPENSES 998,579. PROGRAM RESEARCH: PROGRAM SERVICE EXPENSES 789,233. MANAGEMENT AND GENERAL EXPENSES 71,911. FUNDRAISING EXPENSES 696. TOTAL EXPENSES 861,840.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9:</FormAndLineReferenceDesc>
        <ExplanationTxt>CURRENCY EXCHANGE LOSS -3,888.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="RetDoc1043400001">
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>DAVOS ALZHEIMER'S COLLABORATIVE (GENEVE)</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <ForeignAddress>
          <AddressLine1Txt>COURS DE RIVE 13 C/O PESTALOZZI AV</AddressLine1Txt>
          <CityNm>GENEVE</CityNm>
          <CountryCd>SZ</CountryCd>
          <ForeignPostalCd>1204</ForeignPostalCd>
        </ForeignAddress>
        <PrimaryActivitiesTxt>PROMOTE HEALTH BY DEVELOPING RESEARCH ON BRAIN HEALTH.</PrimaryActivitiesTxt>
        <LegalDomicileForeignCountryCd>SZ</LegalDomicileForeignCountryCd>
        <ExemptCodeSectionTxt>N/A</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>N/A</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>DAC</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>1</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>0</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>0</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>0</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>0</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>0</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>0</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>0</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>0</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>0</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>0</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>0</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>0</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>0</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>0</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>0</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>0</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>0</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>0</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>0</TransferFromOtherOrgInd>
    </IRS990ScheduleR>
  </ReturnData>
</Return>
